Phylum Chordata Bateson, 1885 - chordates Subphylum Vertebrata Cuvier, 1812 - vertebrates Superclass Pisces Linnaeus, 1758 - fishes Osteichthyes Huxley, 1880 - bony fishes see [unranked] Euteleostomi Family Ophichthidae Günther, 1870 - snake eels and worm eels Genus Brachysomophis Kaup, 1856 1 Brachysomophis crocodilinus (Bennett, 1833)